Relationship between hybridization frequency of Brassica juncea× B. napus and distance from pollen source (B. napus) to recipient (B. juncea) under field conditions in Japan
Hybridizations among Brassica napus, B. rapa and B. juncea and their two weedy relatives B. nigra and Sinapis arvensis under open pollination conditions in the field
Fitness and maternal effects in hybrids formed between transgenic oilseed rape (Brassica napus L.) and wild brown mustard (B. juncea (L.) Czern et Coss.) in the field